Dental implant
US11666421B2 · kind B2 · utility
0Cited by
10References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 4, 2018 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | Oct 4, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/818
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Dental implant with a base body made of ceramic anchorable in a jawbone and an implant superstructure attachable to the base body using a screw, wherein in an assembled state of the dental implant, a threaded portion of the screw engages with an inner thread formed in a blind hole of the base body, wherein the implant superstructure is by the screw pressed against the base body and wherein the engagement between the threaded portion of the screw and the internal thread of the blind hole occurs only in a lower half of the base body facing away from the implant superstructure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.